The HORN-30-COOL is specifically designed for applications with a high level of dust or moisture in the operating environment. The speaker is related to the IP67 dust and hose-proof standard. Made from tough UV stabilised ABS, this speaker includes stainless steel exterior metal hardware. Featuring an operating temperature range of -30ºC to +55ºC, this horn speaker can be utilised in schools, train and bus stations, airports, car parks and coolrooms. Power taps are selectable to suit the power of the amplifier or the area to be covered.